The local policy for TrickleIce supoort.
FM.IceLink (in FM.IceLink.dll) Version: 18.104.22.168 (22.214.171.124)
A Trickle ICE mode of operation where the offerer
gathers all of the possible candidates strictly before
creating and sending the offer.
The regular mode of operation for Trickle ICE agents,
in which an initial offer can include any number of candidates
(even zero candidates) and does not need to include the entire
first generation of candidates as in half trickle.